PLEASE I NEED SOME HELP WITH MATH

Answer:

A. 85

Step-by-step explanation:

They are congruent angles, or the same.

Therefore, the answer is 85

Answer:

Step-by-step explanation:

6. 8.50 x 1.06=9.01 cost of book plus tax

10-9.01=.99 change Henry will receive back

7. $12 x 1.085=13.02 total costs of ticket

5. 216/1.08=$200. $216-200=$16 sales tax paid

3. 85 x 1.08=$91.80

4. 687.50 x 1.06=728.75

Answer:

of g(x) is the set of all real numbers

Answer:

x=3.5

Step-by-step explanation:

Answer:

x=sqrt(12) or 2sqrt(3)

Step-by-step explanation:

You can just use pythagorean theorem for this.

We can do 4^2+x^2=8^2

This gives us 16+x^2=64.

Simplify: x^2=48

x=sqrt(48)

Now, we can find x!

We just have to do 6^2+x^2=sqrt(48).

We get 36+x^2=48

simplify: x^2=12

Now, x=sqrt(12) or 2sqrt(3)

Answer:

What about Pythagorean Theorem?

Answer:

97

Step-by-step explanation:

Answer:

0.056

Step-by-step explanation:

75 / T4.2= 0.056

Answer:

B

Step-by-step explanation:

B is in Quadrant III.

B is the answer.

Answer: the answer is 19.6

Step-by-step explanation:

just add up by each number, for example 5.6+3 miles is 8.6 miles so just keep adding up the miles to get this answer

Answer:

it might be 30. If you lose half every 90 days, You lose half of 120, which is 60. another 45 days would make it half again, equaling 30

Answer: 30

Step-by-step explanation:

Answer:

10       10 [tex]\sqrt{2}[/tex]

4        8

16       16[tex]\sqrt{3}[/tex]

[tex]\sqrt{18}[/tex]      [tex]\sqrt{18}[/tex]

11          22

384      192

Step-by-step explanation:

mark me brainliest pls

they are in order

5

9x⁵=5

5y³=3

so 5>3=5

pls mark me as brainlist

Answer:

True

True

False

Answer:

3.75 hours

Step-by-step explanation:

Total time needed

5 * 6 = 30 hours

with 8 people

30/8 = 3.75 hours

Answer:

the volume of triangular prism in cubic meters is 5*12+3*13=99

5×12×3×13=2340

Answer:

I'm pretty sure that is the correct answer

Step-by-step explanation:

Answer:

75,000

Step-by-step explanation:

15,000x5=75,000

Answer:

B and E

Step-by-step explanation:

If you look closely and compare the two, you could tell which angles are the same.

Answer:

y = 30

x = 60

Step-by-step explanation:

4y and 2y are consecutive angles, which means they are equal to 180° when added together

that is the same with x and (5x - 180)

to solve, you set the equations to 180

solving:

4y + 2y = 180

6y = 180

y = 30

x + 5x - 180 = 180

6x = 360

x = 60

Answer:

Domain and Range of g(f(x)) are 'All real numbers' and {y | y>6 } respectively

Step-by-step explanation:

We have the functions, f(x) = eˣ and g(x) = x+6

So, their composition will be g(f(x)).

Then, g(f(x)) = g(eˣ) = eˣ+6

Thus, g(f(x)) = eˣ+6.

Since the domain and range of f(x) = eˣ are all real numbers and positive real numbers respectively.

Moreover, the function g(f(x)) = eˣ+6 is the function f(x) translated up by 6 units.

Hence, the domain and range of g(f(x)) are 'All real numbers' and {y | y>6 } respectively.

Answer:

It is not D!!!! it is not all real numbers for both! I got it wrong!

Step-by-step explanation:

edge 2021

i had answered saying it was D but then I got it wrong, so I can't just delete my answer. But I can say it is absolutely not D.

Answer:

The expected value is $2.1

Step-by-step explanation:

If we have an event with some given outcomes:

x₁, x₂, ..., xₙ

Such that each one of these outcomes has the correspondent probability:

p₁, p₂, ..., pₙ

The expected value is:

EV = p₁*x₁ + ... + pₙ*xₙ

In this case we have a table with the events (the payouts) and the probability for each one, so we have:

x₁ = $0

p₁ = 0.5

x₂ = $2

p₂ = 0.2

x₃ = $4

p₃ = 0.15

x₄ = $6

p₄ = 0.1

x₅ = $10

p₅ = 0.05

Now we can just replace these in the expected value equation, so we get:

EV = $0*0.5 + $2*0.2 + $4*0.15 + $6*0.1 + $10*0.05 = $2.1

====================================================

Work Shown:

4.3*10^8 = 4.3 * 10^(3+5)

4.3*10^8 = 4.3 * 10^3*10^5

4.3*10^8 = 4.3*1000*10^5

4.3*10^8 = 4300*10^5

Priscilla has 4300*10^5 strands of hair while Diego has 8.7 * 10^5 strands. Subtract the values out front: 4300-8.7 = 4291.3

Then tack on the "*10^5" portion to get 4291.3*10^5

The difference in the number of strands is 4291.3*10^5

Convert this to scientific notation to get the final answer.

4291.3*10^5 = (4291.3)*10^5

4291.3*10^5 = (4.2913 * 1000)*10^5

4291.3*10^5 = 4.2913 * 1000*10^5

4291.3*10^5 = 4.2913 * 10^3*10^5

4291.3*10^5 = 4.2913 * 10^(3+5)

4291.3*10^5 = 4.2913 * 10^8

Note: The number 4.2913 * 10^8 expands out to 429,130,000 which is a little over 429 million.

Answer:

110 is the aswer

Step-by-step explanation:

Answer:

65%

Step-by-step explanation:

100%-> 10

1%->0.1

----------------------------

10 - 3 1/2 = 6 1/2

6 1/2 ÷ 0.1 = 65

Answer:

vertex (-3,-5) axis of symmetry x = -3

Step-by-step explanation:

Answer:

4 1/8 m^2

Step-by-step explanation:

Given data

Length = 2 1/4 meters

Width= 1 7/8 meters

Area= Length* Width

Area=  2 1/4  * 1 7/8

Convert from mixed to simple fraction

Area= 9/4+ 15/8

Area= 18+ 15/8

Area= 33/8

Convert back to  mixed fraction

Area= 4 1/8 m^2

Answer:

100% -> 75

1% -> 0.75

75-55=20

20 ÷ 0.75 =26.666666.........

               ≈ 27%